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Tresset [83]
3 years ago
13

Rewrite in simplest terms: 10 ( 7 g − 9 h ) − 4 h − 8 ( − h + 8 g )

Mathematics
1 answer:
Ksju [112]3 years ago
5 0

Answer:

6g -86h

Step-by-step explanation:

10( 7g-9h) -4h - 8(-h + 8g)

1) First, distribute the 10 and the -8 to the terms in the parentheses next to them. Remember, don't distribute to the -4h since it is not in the parentheses.  

10( 7g - 9h) -4h - 8(-h + 8g)\\70g - 90h-4h+8h-64g\\

2) Next, combine like terms. (Any terms that have the same variables must be added together by their coefficients.)

70g - 90h-4h+8h-64g\\\\70g-64g-90h-4h+8h\\6g-86h

There are no more like terms to combine, so 6g -86h is the answer.

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It takes a turtle 3 ¼ hours to walk 1 ½ miles. How many hours does it take to walk one mile?
Norma-Jean [14]

Answer:

It will take 6/13 hours to walk one mile

Step-by-step explanation:

Here, we want to calculate the number of hours it take to walk one mile

From the question, 1 1/2 miles take 3 1/4 hours

the number of hours it will take to walk 1 mile will be;

1 1/2 divided by 3 1/4

= 3/2 divided by 13/4

= 3/2 * 4/13 = 6/13 hours

4 0
2 years ago
Solve this question. a/7-3<0
valkas [14]

Answer:

\boxed{\sf{a

Step-by-step explanation:

You only need to isolate the term a to solve this problem.

Add by 3 from both sides.

\sf{\dfrac{a}{7}-3+3

Solve.

0+3=3

a/7<3

Multiply by 7 from both sides.

\sf{\dfrac{7a}{7}

Solve.

3*7=21

<u>a<21</u>

As a result, the solution is a<21, which is our answer.

7 0
2 years ago
Given the encoding function f(x)=4x+17 fin the decoding function
sashaice [31]

Answer:

4 x + 17 is your answer

Step-by-step explanation:


7 0
3 years ago
Mrs. Valdez wanted to determine the number of people, p, she could safely take in her car to the fun run. She determined that p
pochemuha
I am not sure about the question but,I think this is the answer. The maximum people that she could safely take in her car to the fun run is 4.
5 0
3 years ago
Rewrite the set M by listing its elements. Make sure to use the appropriate set notation
Anika [276]
We are given the rule for the set,
M= {x | x is an integer and -2 < x < 1}In words, this set translates to numbers that are integers and greater than -2 but less than 1.
The actual elements of the set are
M = { -1, 0}
There are only two elements.
8 0
3 years ago
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